2 Carat Emerald Cut Diamond Vintage
1970s 2 Carat Emerald Cut Diamond Vintage
Amethyst, Diamond, Yellow Gold, Palladium
1970s Unknown Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Tourmaline, 18k Gold
Mid-20th Century Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
1930s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
1930s Portuguese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Gold, Platinum
1990s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold, Yellow Gold
20th Century American Native American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
1970s American Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Platinum
1940s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Quartz, Diamond, Yellow Gold, 14k Gold
1990s European Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
1990s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
1950s Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Platinum
1960s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Morganite, Pink Sapphire, 14k Gold, Rose Gold
1940s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, White Gold, Platinum
Mid-20th Century Swiss Artist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, White Gold
1930s Unknown Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire, Gold, 14k Gold, White Gold, Yellow Gold
1930s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
1950s French Modern 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 18k Gold
1990s European 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
1970s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
1990s Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1930s North American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Pearl, Platinum
20th Century Asian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Enamel
20th Century American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Late 20th Century Thai Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Silver
20th Century American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Yellow Gold, Platinum
Late 20th Century Italian Art Nouveau 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, White Diamond, Emerald, 14k Gold, Yellow Gold, Sterling ...
1980s British Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Fire Opal, 18k Gold
Late 20th Century Italian Art Nouveau 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Yellow S...
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Gold, White Gold
1930s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Yellow Gold
Late 20th Century Thai Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Silver
1990s Italian Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
20th Century Russian Retro 2 Carat Emerald Cut Diamond Vintage
Amethyst, Diamond, Emerald, Gold, 14k Gold, Yellow Gold
1930s Italian Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
1960s British Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Gold
20th Century Retro 2 Carat Emerald Cut Diamond Vintage
Amethyst, Diamond, Gold, 18k Gold, Yellow Gold
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, 14k Gold, White Gold
1980s Brazilian 2 Carat Emerald Cut Diamond Vintage
Black Diamond, Emerald, Pearl, Gold, 18k Gold
1990s American Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Diamond, Gold, Yellow Gold, Platinum, 18k Gold
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Opal, Emerald, Yellow Gold, 10k Gold
1980s European Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1980s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Yellow Gold
Late 20th Century Italian Art Nouveau 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Yellow ...
1950s 2 Carat Emerald Cut Diamond Vintage
Emerald, Platinum
Late 20th Century Italian Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Ruby, 9k Gold, Yellow Gold, Sterling Silver
20th Century 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, 18k Gold, Yellow Gold
Late 20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Gold, 18k Gold, Yellow Gold
1970s Swiss Modernist 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, Diamond, 18k Gold, White Gold, Gold
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
20th Century Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Platinum
1950s British Modern 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 18k Gold, Gold
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2 Carat Emerald Cut Diamond Vintage For Sale on 1stDibs
How Much is a 2 Carat Emerald Cut Diamond Vintage?
The Legacy of Diamond in Jewelry Design
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
- 1stDibs ExpertNovember 8, 2023How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.